Ge-síþ

According to the Old English Dictionary:

-síþþ, es;

ge-síþ

n. Company, fellowship; comitatus :-- Sweotol is ðæt ðé sóþ metod on gesíþþe is it is plain that the true Lord is with thee, Cd. 135; Th. 170, 3; Gen. 2807: 109; Th. 145, 5; Gen. 2401. [O. H. Ger. gi-sindi; n. comitatus: O. Sax. ge-síþi; n.] ge-siþ